发明名称 Semiconductor apparatus
摘要 Provided is a semiconductor apparatus including a divided voltage generation circuit that includes a first resistor element and a first transistor connected in series between a first power supply and a second power supply and generates a divided voltage by dividing a voltage difference between the first power supply and the second power supply with a resistance ratio of the first resistor element and the first transistor specified according to a level of a first current flowing to the first transistor, and a current control circuit that includes a second transistor that is connected in a mirror configuration to the first transistor and determines the level of the first current by a control current flowing from a first terminal to a second terminal, and increases and decreases the control current according to an increase and decrease in a voltage difference between the first power supply and a ground power supply.
申请公布号 US8314649(B1) 申请公布日期 2012.11.20
申请号 US201213595483 申请日期 2012.08.27
申请人 OKAMOTO TOSHIHARU;RENESAS ELECTRONICS CORPORATION 发明人 OKAMOTO TOSHIHARU
分类号 G05F1/10 主分类号 G05F1/10
代理机构 代理人
主权项
地址